Nova Bus is recalling certain 2009-2012 model year LFS and LFS HEV transit buses equipped with Sure Power DC-DC converters containing a particular epoxy sealing, aka ‘potting’, compound. The specific potting compound used in the subject products for insulation was found to be capable of conducting electricity after being exposed to heat.
Nova Bus (US) – Battery Equalizers/DC-DC Converters-Possible Fire
| Report Received Date | 12/19/2013 |
| NHTSA ID | 13V642000 |
| Consequence Summary | Once electrically conductive, the material is capable of melting and burning, increasing the risk of a fire. |
| Corrective Action | Nova Bus will notify owners and dealers will inspect and replace the converters, as necessary, free of charge. The recall is expected to begin in January 2014. Owners may contact Nova Bus at 1-450-472-6410. Nova Bus's numbers for this recall are CR3030, CR3031, CR3032, CR3033 and CR3034 (depending on the converter's part number and location of in the vehicle). |
| Recall Code | CR3030-CR3034 |
| Potentially Affected | 264 |
| Fire Risk When Parked | No |
| Do Not Drive | No |
| Recall Link | Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=13V642000) |
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